Referral-Tree-Type-SI-Surveillance-Scout

Paramilitary Vessel - Scout Vessel - Surveillance Scout:

1. Type SI class Surveillance Scout
   1. Alahir class Heavy Scout
   2. Bay class Surveillance Vessel
   3. Dienjzhiae class Fleet Intelligence Corvette
   4. Exocet class Intelligence Cruiser
   5. Fairmile Model G class Scout
   6. Keyhole class Observatory Ship
   7. Lauritson class Picket Ship
   8. Legion class Picket Boat
   9. Prince Asan class Scout Leader
   10. Tripwire class Early Warning Scout